Majestic 870 Ch= 8M721
Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
- Country
- Canada
- Manufacturer / Brand
- Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
- Year
- 1938/1939
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 160164
-
- alternative name: Rogers Radio Tube
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; ZF/IF 456 kHz; 1 AF stage(s)
- Tuned circuits
- 8 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: Majestic 870 Ch= 8M721 - Rogers-Majestic, Standard
- Notes
- The Rogers-Majestic section page 45 of the RCC depicts the chassis layout as having a 6X6 tuning indicator tube. The schematic does not show this tube. The Rogers 13-70 and De Forest Greig are electronically identical to this set.
- Circuit diagram reference
- Radio College of Canada
- Mentioned in
- RCC Rogers-Majestic section page 45
- Author
- Model page created by Robin Roeckers. See "Data change" for further contributors.
- Other Models
-
Here you find 555 models, 230 with images and 506 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto